service-grid: auto-fill was creating 6 columns at wide viewports (1920px+)
putting all cards in one row. Changed to repeat(3,1fr) for always 3-column
2-row layout regardless of screen width.
station.html clock: font-weight 300→400, explicit color:var(--text) to
ensure visibility against dark background.
Both station.html and station-b.html: restore .service-grid to
display:grid with repeat(auto-fill,minmax(168px,1fr)) — the multi-column
layout that was incorrectly changed to flex-column in the previous fix.
station-b.html: add dark backdrop-filter panel to #top so clock and
hostname text are readable over the binary rain canvas background.
station.html: revert .service-grid to flex-column (was accidentally set
to grid auto-fill causing horizontal card layout and missing clock).
station-b.html: add missing => in cols.forEach callback that crashed
the entire script, preventing data load and canvas aurora animation.
posimai